:root {
  --primary: #004071;
  --primary-text: #ffffff;
  --surface: #ffffff;
  --text-primary: #1e293b;
  --bg: #f8fafc;
}

* { box-sizing: border-box; }

html { margin: 0; padding: 0; min-height: 100%; }

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg);
  display: flex;
}

img[alt*="full"] {
  max-width: 100%;
  border-radius: 12px;
}

a {
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

a.link:hover, p a:hover {
  text-decoration: underline;
}

.layout {
  display: flex;
  width: 100%;
  min-height: 100dvh;
}

.sidebar {
  flex: 0 0 280px;
  background: var(--primary);
  color: #ffffff;
  padding: 16px 0;
  overflow-y: auto;
}

.sidebar .brand {
  display: block;
  padding: 8px 20px 20px 20px;
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
}

.sidebar .nav-group-title {
  padding: 12px 20px 4px 20px;
  font-size: 13px;
  text-transform: uppercase;
  opacity: 0.75;
  letter-spacing: 0.04em;
}

.sidebar a.nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  color: #ffffff;
  opacity: 0.9;
}

.sidebar a.nav-link:hover, .sidebar a.nav-link.active {
  background: rgba(255, 255, 255, 0.12);
  opacity: 1;
  text-decoration: none;
}

.sidebar a.nav-link i { margin-right: 0; font-size: 18px; }

main {
  flex: 1 1 auto;
  min-width: 0;
}

.container-large {
  flex: 0 0 auto;
  margin: 1rem 0.5rem 1rem 0.5rem;
}

.grid {
  display: grid;
  grid-template-rows: auto;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  margin: 1rem 0.5rem 1rem 0.5rem;
}

@media (min-width: 768px) {
  .container-large {
    margin: 1.5rem auto 1.5rem auto;
    width: 80%;
  }

  .grid {
    grid-template-columns: repeat(12, 1fr);
    margin: 1.5rem;
  }

  .g-col-md-4 { grid-column: auto / span 4; }
  .g-col-md-6 { grid-column: auto / span 6; }
  .g-col-md-8 { grid-column: auto / span 8; }
}

@media (min-width: 992px) {
  .g-col-lg-4 { grid-column: auto / span 4; }
}

@media (min-width: 1200px) {
  .g-col-xl-3 { grid-column: auto / span 3; }
}

@media (max-width: 767px) {
  .layout { flex-direction: column; }
  .sidebar { flex: 0 0 auto; }
}

.paper, .page-head {
  border-radius: 12px;
  box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 5px 8px 0 rgba(0, 0, 0, 0.14), 0 1px 14px 0 rgba(0, 0, 0, 0.12);
}

.paper {
  display: flex;
  flex-direction: column;
  padding: 8px;
  width: 100%;
  background: var(--surface);
}

.card-links {
  margin: auto 0 0 0;
}

.link, .button {
  color: var(--primary);
  cursor: pointer;
}

.button {
  display: inline-block;
  padding: 8px;
}

.d-flex { display: flex; }

h1, h2, h3, .h3 { font-size: 18px; margin: 0; }

.page-head {
  color: var(--text-primary);
  background-color: var(--surface);
  padding: 16px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
}

strong, b { font-weight: 700; }

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

ul li {
  padding-left: 1.5em;
}

ul li:before {
  content: "•";
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

ol {
  counter-reset: my-counter;
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

ol li {
  counter-increment: my-counter;
  margin-top: 4px;
  margin-bottom: 4px;
  margin-left: 16px;
}

ol li:before {
  content: counter(my-counter) ". ";
  font-weight: 700;
}

.text-center { text-align: center !important; }

.pa-2 { padding: 8px; }
.pa-3 { padding: 12px; }
.pa-4 { padding: 16px; }
.pa-5 { padding: 20px; }
.pt-2 { padding-top: 8px; }
.pt-3 { padding-top: 12px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.py-3 { padding-top: 12px; padding-bottom: 12px; }
.pb-3 { padding-bottom: 12px; }
.mx-auto { margin-left: auto; margin-right: auto; display: block; }
.my-3 { margin-top: 12px; margin-bottom: 12px; }